# DIBBS #SPE7L3-27-T-2231

DLA solicitation for 36 nonmetallic seals

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7L3-27-T-2231
**NAICS:** 339991

The Defense Logistics Agency is seeking 36 nonmetallic seals for its Weapons Support organization.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Land Supplier Operations Vehicle Support; contact listed as Susan Diamond.
- **Product:** 36 nonmetallic special-shaped-section seals, NSN 5330-01-478-1645.
- **Named OEMs / approved sources:** **Hamilton Sundstrand Corp.** (P/N 5910322-7017) and **Greene Tweed & Co. Inc.** (P/Ns 7017MS-772-P4 and 7017MS-777-P4).
- **Notable requirements:** Alternate offers must include a complete data package for evaluation. Delivery is due within 168 days after order; FOB origin, with inspection and acceptance at DLA Distribution San Diego.

### Description

SEAL, NONMETALLIC SPECI (QTY: 36, NSN: 5330-01-478-1645, Purchase Request: 7019030427)
  Approved Sources:
  - CAGE: 5F573, Part No: 7017MS-772-P4, Company: GREENE TWEED & CO INC
  - CAGE: 5F573, Part No: 7017MS-777-P4, Company: GREENE TWEED & CO INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L327T2231)